New York: Curt Valentin, 1953. Picasso; Chagall; Matisse; Masson. First. hardcover. A collection of 10 exhibition catalogues bound together with original wrappers in publisher's red cloth, d.w. New York: Curt Valentin Gallery, (1953). First edition. Light foxing at top and fore-edges, still a very good(+) copy in a good dust wrapper. very good(+) / good.